baber/WOPTO huggingface dataset:
Patent JP-2003088740-A (JP)
Title: Bubble generator
Inventor: TSUCHIYA NOBUHIRO
IPC: C02F1/50
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a bubble generator which can generates fine bubbles in a liquid, can improve the cleaning action by extending the dwell time of bubbles in the liquid, has a simple structure, and is prepared and operated at a low cost. SOLUTION: The bubble generator 10 is equipped with a motor 1 and a rotating cylinder 3 directly connected to the rotating shaft 2 of the motor 1. The rotating shaft 2 has an air suction port 4 in the axial direction and has such a structure that air flows to the rotating cylinder 3 communicated with the rotating shaft 2. At the end of the rotating cylinder 3 reverse to the end directly connected to the rotating shaft 2, an air diffusion pipe 5 is set so as to be rotatable together with the rotating cylinder 3. The air diffusion pipe 5 has air diffusion holes 33 for releasing bubbles into a liquid, and the air diffusion holes 33 are formed in the circumferential and axial directions of the air diffusion pipe 5. By rotating the air diffusion pipe 5 together with the rotating cylinder 3, bubbles are released from the air diffusion holes 33 into the liquid.
Patent JP-2003020729-A (JP)
Title: Reinforcing structure of building or structure and reinforcing material
Inventor: NAKAMURA TAKUZO
IPC: E04B1/24
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a small building or structure enduring a large earthquake and further having small shaking due to big wind by making vibration-proofing performance and earthquake resistant performance of the building or the structure having a reinforcing member higher. SOLUTION: In the reinforcing member fixed from the way of one structural material (A) of the building or the structure to the way of the other structural material (B), a synthetic resin foaming body is fixed in a spatial part formed of the structural material (A), the structural material (B) and the reinforcing member in a compression state to constitute a reinforcing structure of the building or the structure.
Patent JP-2003099747-A (JP)
Title: Method of manufacturing memory card
Inventor: SHIRAISHI TERUICHI
IPC: B29C45/14
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a memory card capable of easily reducing the thickness of a thin-walled part to less than 0.3 mm, largely assuring a volume occupied by electronic components and substrates in the memory card having standardized outside dimensions, and eliminating a conventional process for sticking a formed product for memory card. SOLUTION: This method of manufacturing the memory card A incorporates a substrate 3 having the electronic components 1 mounted thereon and a projected part 2 formed thereon. The substrate 3 is fitted to the formed product 5 for memory card by inserting the projected part 2 of the substrate 3 into the recessed part 4 of the formed product 5 for memory card having the recessed part 4 formed thereon so as to match the projected part 2 on one side of the substrate 3. The formed product is set in the first cavity 10 of the first split mold 7 of a metal mold 9 formed of the first split mold 7 and a second split mold 8. Next, after clamping the metal mold 9, molten resin 13 is filled into a space 12 formed between the inner surface of the second cavity 11 of the second split mold 8 and the other side of the substrate 3.
Patent JP-2003100840-A (JP)
Title: Substrate processing system
Inventor: NISHIMURA JOICHI
IPC: H01L21/677
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing system having a small footprint. SOLUTION: The substrate processing system 1 is provided with a carrying area 6 consisting of a bottom carrying area where a carrying robot TR can move horizontally, and a central carrying area 6b where the carrying robot TR can move vertically. A coating unit SC, cooling units CP1 and CP2, and heating units HP1 and HP2 are disposed while being stacked on one side of the central carrying area 6b whereas a developing unit SD, cooling units CP3 and CP4, and heating units HP3 and HP4 are disposed while being stacked on the other side of the central carrying area 6b so that the carrying robot TR can access to each unit from the central carrying area 6b.
Patent JP-2003100083-A (JP)
Title: Memory device
Inventor: FUSE MASAHIRO
IPC: G11C11/417
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To generate an appropriate sense amplifier activating timing signal by a dummy cell and to prolong a wiring lifetime of a dummy word line and a dummy bit line. SOLUTION: This device is provided with two groups of dummy cell columns having respectively fixed dummy cells 21A, 21B and dummy bit lines 13A, 13B, two groups of dummy word lines 12A, 12B accessing respectively each fixed dummy cell 21A, 21B of each dummy cell column, and a dummy cell control circuit 9 selecting dummy word line 12A, 12B. A timing circuit 5A generates a timing signal ts with timing based respectively on dummy bit line signals BA, BB propagated to each dummy bit line 13A, 13B of each dummy cell column. The dummy word lines 12A, 12B, two pairs of dummy bit lines 13A, 14A and dummy bit lines 13B, 14B are operated successively for each cycle of a clock.
Patent JP-2003111246-A (JP)
Title: Seal inspection method for grommet and seal inspection device therefor
Inventor: AYUSAWA HIROYO
IPC: H02G3/22
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a seal inspection method for a grommet and a seal inspection device therefore capable of efficiently inspecting the sealability of the grommet with a structure comparatively compact in size. SOLUTION: The seal inspection device for the grommet 21 comprises: a water storage cup 22 which is liquid-tightly mounted to the external periphery 15 of a wireharness penetration part 20b, an air feed pipe 27 which is formed at the opposite side of the wireharness penetration part 20b with a body 20c of the grommet 20 between, and of which the tip 27a is inserted between a wire-exposed part 28 and the internal periphery of a wire penetration part 20a in which the wire-exposed part 28 of the a wireharness W/H is inserted, a fastening band 40 which is mounted to the external periphery of the wire penetration part 20a and airtightly fastens the wire penetration part 20a together with the air feed pipe 27 and the wire-exposed part 28, and an air compressor 42 which feeds pressurized air into the body 20c of the grommet 20 via the air feed pipe 27.
Patent JP-2003104908-A (JP)
Title: Therapeutic drug for achondrogenesis
Inventor: NAKAO ICHIKAZU
IPC: A61K48/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a novel therapeutic drug for achondrogenesis caused by mutation of FGFR3 (fibroblast growth factor receptor 3) and provide a novel method for curing achondrogenesis caused by mutation of FGFR3. SOLUTION: This therapeutic drug for achondrogenesis caused by growth inhibition by mutation of FGFR3 gene contains a material for activating guanylyl cyclase B (GC-B) as an active ingredient.
Patent JP-2003110913-A (JP)
Title: Black box
Inventor: KOBAYASHI HISASHI
IPC: G01N27/447
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To decrease packaging to be used for delivering and transporting in an image pickup device. SOLUTION: Reinforcing processing and screw cutting processing is applied to a fitting metal 25a for mounting a tray 65 and a plate 50, on which a CCD camera and a control unit 45 are respectively fixed and placed, is held by fixing the plate through a bolt 55 to the fitting metal 25a.
Patent JP-2003107084-A (JP)
Title: Method for controlling medium for biochemical analysis and control system
Inventor: TSUCHIYA TORU
IPC: G01N33/60
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of reliably controlling units for biochemical analysis and storage phosphor sheets used for biochemical analysis. SOLUTION: The media for biochemical analysis labelled with a radioactive lavelling substance, provided with a radioactive label, and used for biochemical analysis are recovered from users. On the basis of the nuclide of the radioactive labelling substance and data on a reference time for computing the decay time of radiation contained in the radioactive labeling substance, the decay time in which the level of radioactivity of the radioactive labelling substance contained in the media for biochemical analysis is attenuated to a recyclable level or lower is computed. The media for biochemical analysis are controlled according to the decay time. The media for biochemical analysis are recycled after the lapse of a decay time in the method for controlling the media for biochemical analysis.
Patent JP-2003113325-A (JP)
Title: Polymer gel composition, resin composition and optical element
Inventor: ISHII RIE
IPC: G02F1/17
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer gel composition which has volume change characteristics (light control characteristics) not affected even in the case where a surfactant, polymer, salt, ion, etc., are contained or in the environment of acidity, basicity, etc., a resin composition containing the polymer gel composition and an optical element using the same. SOLUTION: To obtain a polymer gel composition which has volume change characteristics (light control characteristics) not affected even in the case where a surfactant, polymer, salt, ion, etc., are contained or in the environment of acidity, basicity, etc., a resin composition containing the polymer gel composition and an optical element using the same.
Patent JP-2003112413-A (JP)
Title: Inkjet printer and inkjet head cooling mechanism
Inventor: MATSUYAMA KENGO
IPC: B41J2/01
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To surely prevent deterioration of a printed image due to a fluctuation of a characteristic of an ink or a malfunction of a driver by a method wherein a high speed air is allowed to pass through a heat radiating section even when a moving speed of a carriage is low while an image is printed. SOLUTION: Each of both end sections of each heat radiating fin 12b of a heat sink 12 in moving directions (arrow A and arrow B) of a carriage 10 is formed in a wedge shape and a distance between the end sections of the heat radiating fins 12b is made to be greater than the distance d2 between intermediate sections of the fins in parallel to each other. An opening area of an air passage of the heat sink 12 during the movement of the carriage 10 is gradually reduced toward an upstream side in the moving direction of the carriage (the downstream side in the pass-through direction of an air in the heat sink 12) from the downstream side (the upstream side in the pass- through direction of an air in the heat sink 12).  The blowing speed of the air passing through the air passage is accelerated so that the air passes through the intermediate section of the heat sink 12 in the moving direction of the carriage 10 at the blowing speed higher than the moving speed of the carriage 10.
Patent JP-2003123252-A (JP)
Title: Method and device for recording information
Inventor: TODA TAKESHI
IPC: G11B7/006
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a reduction in reliability of information to be recorded, which is caused by the different in length and width of marks to be recorded and an unerased part left due to overwriting for recording new information in a recorded area in a mark length recording system for recording information by changing the length of a recorded part and an unrecorded part or an erased part. SOLUTION: With respect to a recording code length which is a data length to be recorded, an effective recording pulse length (length from rise of the leading pulse to fall of a later pulse) is set to effective recording pulse length < recording code length-2T (twice as large as a reference clock cycle). Thus, the setting freedom of recording power is expanded to control the length and the width of the recording mark.
Patent JP-2002226942-A (JP)
Title: Composite structure type high-tensile hot-dip galvanized steel sheet having excellent deep drawability, and its manufacturing method
Inventor: MATSUOKA SAIJI
IPC: C22C38/58
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a composite structure type high-tensile hot-dip galvanized steel sheet having a high r-value and excellent deep drawability, and to provide its manufacturing method. SOLUTION: In the method for manufacturing the composite structure type high-tensile hot-dip galvanized steel sheet, a slab of steel having a composition which consists of, by mass, 0.01-0.08% C, <=2.0% Si, <=3.0% Mn, <=0.10% P, <=0.02% S, 0.005-0.20% Al, <=0.02% N, 0.01-0.5% V and the balance essentially Fe with inevitable impurities and in which V and C satisfy the relation of 0.5×C/12<=V/51<=3×C/12 is hot-rolled, pickled and cold-rolled and the resultant steel sheet is annealed at a temperature in the region between the Ac1 and the Ac3 transformation point and hot-dip galvanized in a continuous hot-dip galvanizing line.
Patent JP-2003117118-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI YASUO
IPC: A63F7/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To give a tension feeling and a taste property to a game in a probability changing state (a high probability state) after a special game end with occurrence of a big win and secure the earning property on a hall side. SOLUTION: At the end of a special game after occurrence of a big win, when a big win occurs in a special figure pattern mode comprising an odd number figure pattern, a high probability (1/10) and a frequency cutting frequency (4) less than the number of reservable balls '4' are established. Therefore, because the probability changing state ends at a stage of the end of the figure pattern change of the frequency cutting frequency, whether or not a result is a big win can be immediately seen from only a change in the number of reservable balls at the end of a special game.
Patent JP-2002293723-A (JP)
Title: Hair remover composition
Inventor: NANBU HIROMI
IPC: A61Q9/04
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a gel-like hair remover composition capable of carrying out treatment by simple operation of only direct application of a gel to a part for hair removal in a short time without caring about a malodor of an agent and cleanly peelable. SOLUTION: This gel-like hair remover composition is obtained by formulating a keratin reducing compound with a hydrophilic high polymer having ionic groups, a cross-linking agent and water. The hair removing gel sheet has the gel-like hair remover composition on a support and/or in the support.
Patent JP-2003121115-A (JP)
Title: Visual inspection apparatus and method therefor
Inventor: SUGIMURA KATSUYA
IPC: G01B11/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To accurately determine the quality of a substrate without performing mechanical scanning with slit light. SOLUTION: This visual inspection apparatus 1 is provided with a substrate transfer means 3 capable of transferring the substrate 2 in one direction, a light pattern irradiating means 4 for irradiating the surface of the substrate 2 with a light pattern of which the intensity periodically changes along the direction of transfer of the substrate 2, an image pickup means 5 arranged above the substrate 2 in such a way as to oppose it, a height information computing means 6 for obtaining information on the height of each section of the substrate 2 by a phase shift method on the basis of the distribution of light intensity on the picked-up image of the substrate 2, and a determining means 7 for determining the quality of the substrate on the basis of the obtained height information.  On the basis of the difference between height information obtained from an image obtained by picking up the image of a reference substrate 2a and height information obtained from an image obtained by picking up the image of a substrate 2b to be inspected, the quality of the substrate 2b is determined in the visual inspection apparatus 1.
Patent JP-2003123783-A (JP)
Title: Stainless steel separator for low temperature fuel cell
Inventor: KAMOSHITA SHINICHI
IPC: H01M8/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel separator for a low temperature fuel cell capable of preventing great increase in contact resistant even after a long- term operation of the fuel cell and effective in improvement of power generation efficiency. SOLUTION: In this stainless steel separator, a conductive ceramics layer is formed on the surface of a stainless steel plate facing a fuel electrode in the fuel cell, and a passivation film is formed on the surface of the stainless steel plate facing an oxidation electrode. As the conductive ceramics layer, TiN, TiC, CrC, TaC, B4 C, SiC, WC, TiN, ZrN, CrN, HfC and the like are available, and the conductive ceramics layer is formed by sputtering, vacuum evaporation and the like. Desirably, the surface of the stainless steel plate facing the oxidation electrode is coated with a passivation film by immersion in nitric acid after roughening process based on alternating electrolysis etching.
Patent JP-2003127057-A (JP)
Title: Ingot cutting method with less wire flying
Inventor: KATANO TAKU
IPC: B24B57/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an ingot cutting method in which wire dust is surely removed from slurry to be circulated and generation of wire flying caused by metallic pieces is reduced. SOLUTION: The ingot cutting method with less wire flying is achieved by arranging a means to catch a metal and the like inside a slurry circulation system used for a wire saw and removing metallic impurities such as metallic dust of wire pieces mixed in the slurry which becomes a cause for generating wire flying from the slurry circulation system.
Patent JP-2003134518-A (JP)
Title: Method and apparatus for detecting motion vector
Inventor: SHINGO TAKAAKI
IPC: H04N19/50
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an encoding block detection method that can attain low power consumption by decreasing the number of data transfer times from an external memory to an internal memory in the case of detecting a motion vector for motion compensation to apply compression coding to a moving picture. SOLUTION: A search area 110 in a reference frame set to an encoding block 101 in a current frame to which compression coding processing is applied is also shared in common by an encoding block 102 as shown in Fig. to get the transfer of data from the external memory to the internal memory done in one transfer, the data being located in a searching area to detect motion vectors of the two encoding blocks 101, 102.
Patent JP-2003131726-A (JP)
Title: Energy consumption volume monitoring method and monitoring system
Inventor: KAWAMURA SHINICHI
IPC: G05B23/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology by which the fluctuation of a factor relevant to the efficiency or the like of energy consumption equipment 3 can be recognized in an early stage with a simple constitution in an energy consumption volume monitoring method which monitors the abnormity in the energy consumption volume consumed in equipment 3. SOLUTION: In this technology, following processes are executed: a process to input the amount of consumption from the equipment 3, a process to collect a factor value relevant to the factor affecting the amount of consumption other than the energy consumption efficiency of the equipment 3, a correction process to find corrected amount of consumption standardized the amount of consumption in terms of the factor value, and a process to estimate the presence or otherwise of declining of consumption efficiency in comparison of corrected amount of consumption versus standardized amount of consumption.
Patent JP-2003127125-A (JP)
Title: Method for demolding inorganic substrate after pressure molding and demolding apparatus therefor
Inventor: HAGIMOTO YOSHIAKI
IPC: B28B13/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for demolding an inorganic substrate, capable of demolding the inorganic substrate from a press mold in a short time in a pressure molding process for the inorganic substrate without deforming the inorganic substrate or generating a demolding crack after pressure molding. SOLUTION: The inorganic substrate is demolded from the press mold by sucking the bottom surface of the inorganic substrate under reduced pressure after pressure molding.
Patent JP-2003126980-A (JP)
Title: Method for correction of processing position data of laser hole
Inventor: YAMAMOTO HIROSHI
IPC: B23K26/382
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To make variable the assured degree of accuracy of the correction range of processing position data of a laser hole, and carry out the processing while evaluating the displacement of the hole processing position caused by external factors like laser. SOLUTION: Data of the position (a) of a measurement point are attached to a correction data file, and the position (a) of the measurement point and absolute amounts (b) and (c) of displacement in the (x) direction and (y) direction are attached so that the correction range is made variable to assure the improvement of accuracy.
Patent JP-2002201181-A (JP)
Title: Electrophilic fluorination
Inventor: BANKS RONALD ERIC
IPC: C07C205/12
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophilic fluorination method using an excellent electrophilically fluorinating agent. SOLUTION: This electrophilic fluorination method comprises contacting an organic substrate such as a chlorobenzene or nitrobenzene with an N- fluorotriazinium salt electrophilically fluorinating agent; wherein the N- fluorotriazinium salt is preferably a compound of the formula I.
Patent JP-2003128940-A (JP)
Title: Photo-curing composition and method for curing the same
Inventor: HONDA NAOHIRO
IPC: C08K5/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a photo-curing composition capable of reducing occurrences of environmental problems, such as a problem of working environment and air pollution, and especially having excellent cure sensitivity, water resistance (resistance to boiling water), and adhesion, and to provide a method for curing the composition. SOLUTION: This photo-curing composition is given by emulsifying a composition with an emulsifier, wherein the composition comprises a resin containing acidic groups, a reactive prepolymer, and/or a reactive monomer, and a photopolymerization initiator, the emulsifier contains a decomposable surfactant, and the acidic groups are not substantially neutralized. The decomposable surfactant preferably comprises a nonionic surfactant. The reactive monomer preferably contains one or more ethylenic unsaturated bonds and acidic groups in its molecule. The method for curing the composition comprises subjecting the photo- curing composition to coating, and then to optical processing and/or thermal processing.
Patent JP-2003090448-A (JP)
Title: Check valve, duplex check valve using the same, pressure reducing type reverse flow preventing apparatus
Inventor: NAGASHIMA YURIKO
IPC: F16K15/14
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce flow resistance of a check valve and improve reverse flow preventing capacity. SOLUTION: A valve seat A of the check valve is separated from a housing. A pressure sensitive disk movable to the housing is formed. A valve A is faced to the valve seat A and a valve element is energized. A stopper controlling movement of the valve element toward an outlet side is provided. The valve is opened by contact of the valve element to the stopper. The pressure sensitive disk sensing pressure difference and a valve opening and closing fluid are separated. Flow resistance and sealing force of the valve can be determined by combination of a diameter of the pressure sensitive disk and force energizing the valve.